Set up tran husks, and stop husk placement causing crashes

mods/ra/rules/aircraft.yaml

@@ -212,6 +212,20 @@ TRAN:
 	IronCurtainable:
 	FallsToEarth:
 		Explosion: UnitExplode
+		
+TRAN.Husk1:
+	Inherits: ^Husk
+	Tooltip:
+		Name: Husk (Transport Helicopter)
+	RenderUnit:
+		Image: tran1husk
+
+TRAN.Husk2:
+	Inherits: ^Husk
+	Tooltip:
+		Name: Husk (Transport Helicopter)
+	RenderUnit:
+		Image: tran2husk
 
 HELI:
 	Inherits: ^Helicopter

mods/ra/sequences.yaml

@@ -952,6 +952,16 @@ tran:
 	unload: tran2
 		Start: 32
 		Length: 4
+		
+tran1husk:
+	idle:
+		Start: 0
+		Length: *
+
+tran2husk:
+	idle:
+		Start: 0
+		Length: *
 
 v2:
 	idle: